year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 19, 09, 05,   52.640079,   27.501022,   8,  57,  317.765167,    9.367167,    77,  2440
 2020, 10, 19, 09, 05,   58.212418,   28.624393,   9,  89,  340.996368,   30.160847,    89,  1838
 2020, 10, 19, 09, 05,   74.662552,   30.869505,   9,  80,  320.578094,   41.938694,   170,    72
 2020, 10, 19, 09, 05,   74.667213,   30.875071,   8,  79,  319.815979,   39.299397,   179,    71
 2020, 10, 19, 09, 05,   74.672020,   31.137039,   8,  66,  308.407990,   17.751921,   215,    69
 2020, 10, 19, 09, 05,   74.708046,   31.274958,   8,  50,  308.458466,   18.821348,   242,    65
 2020, 10, 19, 09, 05,   49.718689,   28.499577,   8,  44,  311.599091,    8.949228,   317,  2703
 2020, 10, 19, 09, 05,   49.711250,   28.497850,   9,  89,  338.492340,   40.160522,   317,  2704
 2020, 10, 19, 09, 05,   49.718372,   28.498053,   8,  63,  315.224152,   12.690780,   323,  2702
 2020, 10, 19, 09, 05,   49.710945,   28.496271,   9,  89,  338.374023,   40.560352,   323,  2703
 2020, 10, 19, 09, 05,   52.246185,   30.336395,   8,  55,  315.259308,    9.691941,   505,  2386
 2020, 10, 19, 09, 05,   52.162758,   30.382380,   8,  58,  313.136200,    8.774204,   516,  2392
 2020, 10, 19, 09, 05,   47.600655,   30.480480,   8,  77,  322.755524,   19.482536,   682,  2851
 2020, 10, 19, 09, 05,   47.318165,   30.494295,   9,  81,  327.252655,   27.336987,   696,  2878
 2020, 10, 19, 09, 05,   47.317368,   30.567865,   9,  83,  329.465088,   29.759787,   709,  2875
 2020, 10, 19, 09, 05,   47.330292,   30.681162,   9,  81,  326.814941,   26.890163,   725,  2869
 2020, 10, 19, 09, 05,   48.140965,   30.997629,   9,  85,  331.412231,   25.941824,   741,  2771
 2020, 10, 19, 09, 05,   48.137428,   31.008390,   9,  88,  336.762115,   33.335258,   742,  2771